In ancient times, two horses staggered as a round, that is to say, two people began to charge in the case of a long distance, two people met each other, such as the two horses are wrong, and then the two horses marry, with weapons, if there is no victory, and then the horse slipped away, this is called a round
Then two people take the horse back, and then rush two horses staggered time is very short, is the test of personal martial arts, the book said that the eastern Han Ma Wu can cut out four knives when two horses staggered, this is already the top master, the step will recruit the first run after the intersection of the sword intersect, if there is no victory, then run the son also called a round